Digital Tachometer Small Engine Tachometer for Cropper Generator RV Single Button.The tachometer supports clip mount induction and handheld gesture induction, the best sensing distance is 3cm-5cm/1.18inch-1.97inch.Speed range: 0-30000rpm, timing range: 0-9999.9h.The tach gauge adopts a display screen, the data is clear at a glance and easy to read.Small engine tachometer, low and low power consumption, has a long standby time, waterproof and shockproof.The digital tachometer is suitable for and engines, suitable for the chain saw, cropper generator, lawn mower, RV, ATV, motocross, boat, tractor, etc.Digital Tachometer RV ATV Tractor. Chain Saw Tach Gauge RPM Meter Motocross. Cropper Generator Lawn Mower. Small Engine Tachometer Boat Waterproof. Hour Meter Display Screen 30000RPM. [Multiple Induction Methods]: The tachometer supports clip mount induction and handheld gesture induction, the best sensing distance is 3cm-5cm/1.18inch-1.97inch. [RPM Meter and Hour Meter]: Speed range: 0-30000rpm, timing range: 0-9999.9h. [ Display Screen]: The tach gauge adopts a display screen, the data is clear at a glance and easy to read. [Wide Applications]: The digital tachometer is suitable for and engines, suitable for the chain saw, cropper generator, lawn mower, RV, ATV, motocross, boat, tractor, etc. [High Performance]: Small engine tachometer, low and low power consumption, has a long standby time, waterproof and shockproof.